package file;

import java.io.File;

public class DeleteDirDemo {
    public static void main(String[] args) {
        File mdir= new File("a/b/c/d/demo");
        if(mdir.exists()){
            mdir.delete();
            System.out.println("目录已删除");
        }else {
            System.out.println("目录不存在");
        }
    }
}
